AFOS product CLIISP
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CDUS41 KOKX 042134
CLIISP


CLIMATE REPORT
NATIONAL WEATHER SERVICE NEW YORK NY                                 
434 PM EST FRI JAN 4 2019


................................... 

...THE ISLIP NY CLIMATE SUMMARY FOR JANUARY 4 2019...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1963 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         45   1137 AM  64    1998  39      6       30       
  MINIMUM         25    308 AM   0    2014  24      1       21       
  AVERAGE         35                        31      4       26      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          2.05 1982   0.12  -0.12     1.53    
  MONTH TO DATE    0.25                      0.48  -0.23     1.53    
  SINCE DEC 1      6.75                      4.54   2.21     3.65    
  SINCE JAN 1      0.25                      0.48  -0.23     1.53    
                                                                     
SNOWFALL (IN)                                                        
  TODAY            0.0          16.0  2018   0.2   -0.2     16.0     
  MONTH TO DATE    0.0                       0.9   -0.9     16.0     
  SINCE OCT 1      4.3                       6.8   -2.5     22.0     
  SINCE JUL 1      4.3                       6.8   -2.5     22.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           30                        34     -4       39       
  MONTH TO DATE  101                       135    -34      185       
  SINCE DEC 1    924                      1046   -122     1144       
  SINCE JUL 1   1891                      2062   -171     1895       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     6.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           500 AM                                     
 LOWEST     58          1100 AM                                     
 AVERAGE    72                                                       

..........................................................

                                                                     
THE ISLIP NY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        63      1993                    
 MINIMUM TEMPERATURE (F)   24         8      2018                    
                                             1968                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  4 2019.......SUNRISE   717 AM EST   SUNSET   438 PM EST   
JANUARY  5 2019.......SUNRISE   717 AM EST   SUNSET   439 PM EST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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